Programmer 
Content
1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 div.center text-align: center; align-items: center; align-self; center; justify-content: center; justify-self: center; justify-items: center; justify-tracks: center; text-justify: center; place-items: center; place-self: center; padding-left: center; vertical-align: middle; line-height: 100; margin: auto; position: absolute; left: 50; right: 50; transform: translate(-50, -50);